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Blitz:
Individual Calculations September 2023 |
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| Petersohn, Sadko Total change: -13.20 | |   |
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| Riga Technical University Open 2023 - E Opening Blitz Tournament | Riga | LAT | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1648 | 4.00 | 10 | -0.33 | 20 | -6.60 | |
|  Posaskov, Nikita | | | 2104 | LTU | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Berezovskii, Arina | | | 1310 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Sidass, Dmitrijs | | | 1273 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zalcmane, Vija | | | 1336 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vidruska, Renate | | wf | 1930 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Prudnikovs, Stefans | | | 1248 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vasiljeva, Sofja | | | 2063 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Buzzoni, Eugenio | | | 1933 | GER | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Nainys, Zanas | | | 1918 | LTU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kordzadze, Nino | | | 1951 | AUT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Riga Technical University Open 2023 - G Closing Blitz Tournament | Riga | LAT | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1648 | 5.50 | 11 | -0.33 | 20 | -6.60 | |
| | Rakesh, Kumar Jena | m | | 2230 | IND | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Cherepanov, Daniil A | | | 1211 | NED | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Smirnovs, Aleksandrs | | | 2027 | LAT | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Kull, Tormi | | | 1882 | EST | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ozols, Andris | | | 1476 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Berezovskii, Arina | | | 1310 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Raag, Ardi | | | 2017 | EST | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pakalns, Raivis Kristians | | | 1879 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zubova, Darja | | | 1417 | LAT | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Leht, Karl Samuel | | | 1248 * | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gailevska, Milana | | | 1210 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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